Our team is responsible for the software side of external network connectivity in Yandex Cloud. We're building a traffic delivery system for a variety of scenarios: IPv4 connectivity, Cloud Interconnect, Egress NAT, and a network load balancer. They serve tens of millions of packets per second.

We have a control plane microservice architecture with gRPC transport and Yandex Database as our data warehouse.

What we do:

• Increase service scalability
• Develop service functionality with support for service endpoints and expansion of health check types
• Improve the internal architecture, optimizing interaction with related services

• Develop a data plane for Yandex Cloud network services
• Improve service performance and reliability
• Automate complex cross-service interaction scenarios
• Perform load testing for services

• Capable of writing reliable, high-performance code
• Proficient in C and ready to learn Go
• Familiar with routing network traffic

• Worked with VPP, DPDK, and the Linux kernel network subsystem
• Well-versed in virtual networks and overlays, SDN, NFV, DPI, network protocols, routing and tunneling, BGP, and MPLS